/**
 * Copyright (C) 2013 DaiKit.com - daikit4gxt module (admin@daikit.com)
 *
 *         Project home : http://code.daikit.com/daikit4gxt
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.daikit.daikit4gxt.client.model.labelprovider;

import com.daikit.commons.shared.bean.AbstractDkBeanWithId;
import com.sencha.gxt.data.shared.LabelProvider;


/**
 * A default label provider returning given bean.toString() (or bean.getAsSimpleString() if the bean is an
 * {@link AbstractDkBeanWithId})
 * 
 * @author tcaselli
 * @version $Revision$ Last modifier: $Author$ Last commit: $Date$
 * @param <B>
 */
public class MyAsSimpleStringLabelProvider<B> implements LabelProvider<B>
{

	@Override
	public String getLabel(final B item)
	{
		String ret;
		if (item == null)
		{
			ret = "";
		}
		else if (item instanceof AbstractDkBeanWithId)
		{
			ret = ((AbstractDkBeanWithId) item).getAsSimpleString();
		}
		else
		{
			ret = item.toString();
		}
		return ret;
	}
}
